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上海医学 2007年第Z1期30卷 226-229页

作者： LIU Xuebo gary s.mintz stéphane G.Carlier Martin B.Leon Department of Cardiology Zhongshan HospitalFudan University Columbia University Medical Center and Cardiovassular Research Faundation New York

Although the occurrence of coronary stent fracture is rare, recent reports showed that stent fracture after sirolimus-eluting stent (sEs) implantation may be associated with neointimal hyperplasia and restenosis. We report two cases of stent fracture that occurred late after elective sEs implantation into the right coronary artery (RCA) that were related to the aneurysm, restenosis, thrombosis, and vessel occlusion.

关键词： stent aneurysm eluting restenosis elective implantation distal occlusion longitudinal unstable

冠状动脉支架内再狭窄介入术后即刻结果对长期疗效的影响

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冠状动脉支架内再狭窄介入术后即刻结果对长期疗效的影响

第七届全国老年医学学术会议暨海内外华人老年医学学术会议

作者：吴智勇肖芙蓉 gary s.mintz Neil J.Weissman 海南省人民医院心血管中心 Cardiovascular Research Institute WaShington Hospital CenterWashington DCUSA

目的应用系列血管内超声分析冠状动脉支架内再狭窄介入术后即刻结果是否影响其长期疗效。方法对180例冠状动脉支架内再狭窄患者分为Ir放疗组(106例)和安慰剂组(74例),平均随访6个月。

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血管内超声部分研究进展

当代医学 2000年第7期6卷 41-41,66页

作者： Ultrasound gary s.mintz 李越王青解放军总医院

1 对冠状动脉粥样硬化及再狭窄的认识 Glagov及其同事在病理方面的研究表明,在动脉粥样硬化早期阶段,冠状动脉的正性重构(一种增加动脉面积的病理变化过程)起到了维持动脉内径的作用。这就解释了为何血管内超声(intravascular ul-trasou... 详细信息

1 对冠状动脉粥样硬化及再狭窄的认识 Glagov及其同事在病理方面的研究表明,在动脉粥样硬化早期阶段,冠状动脉的正性重构(一种增加动脉面积的病理变化过程)起到了维持动脉内径的作用。这就解释了为何血管内超声(intravascular ul-trasound,IVUs)在冠心病病人“动脉造影正常”

关键词：冠状动脉粥样硬化血管内超声冠状动脉再狭窄

^(192)Ir射线治疗老年冠脉支架内再狭窄的机制和1年临床随访:系列血管内超声分析

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海南医学 2003年第12期14卷 2-4页

作者：吴智勇 gary s.mintz 海南省人民医院心血管中心海口570311 Cardiovascular Research Foundation New YorkUSA

目的　探讨1 92 Ir对老年冠心病支架内再狭窄的 1年的临床疗效及机制。方法　 99例老年冠心病支架内再狭窄病人经常规介入治疗后随机分为1 92 Ir治疗组和安慰剂组 ,在放疗后即刻和 6个月行血管内超声检查 ,分别测量支架、管腔及增生内... 详细信息

目的　探讨1 92 Ir对老年冠心病支架内再狭窄的 1年的临床疗效及机制。方法　 99例老年冠心病支架内再狭窄病人经常规介入治疗后随机分为1 92 Ir治疗组和安慰剂组 ,在放疗后即刻和 6个月行血管内超声检查 ,分别测量支架、管腔及增生内膜的内径和面积 ,并临床随访 1年 ,对所得参数进行统计学处理。结果　 99例病人中 ,糖尿病 3 9.4%,有支架内再狭窄史 5 8.6%,弥漫性病变 68%,静脉桥病变 18.5 %;两组治疗前后及两组间支架内径和面积无显著性变化 ,两组间放疗后即刻各参数也无显著性变化。随访中 ,治疗组和安慰剂组的最小腔内径、最小腔内面积和平均腔内面积分别为 :2 .0 3± 0 .47与 1.5 9± 0 .65mm ,P <0 .0 0 1;4.3 0± 2 .0 0与 2 .81± 2 .5 6mm2 ,P =0 .0 0 6;6.47± 2 .5 3与 5 .0 3± 3 .82mm2 ,P =0 .0 94。治疗组与对照组平均新生内膜和新生内膜百分比分别为 2 .2 2± 1.2 6与 3 .3 7± 1.89,P =0 .0 11;3 5± 17%与 5 7± 2 3 %,P <0 .0 0 1。 6个月的再狭窄率 ,治疗组与对照组分别为 :2 4.71%与 78.6%,p <0 .0 1。临床随访 1年 ,治疗组与对照组主要的心脏事件、靶血管及靶病变再介入治疗分别为 73 .0 %与 48.6%,P =0 .0 2 7;2 3 .8%与 5 1.4%,P =0 .0 0 6;11.6%与 40 .97%,P =0 .0 0 7。结论?

关键词： 192^Ir射线老年人冠脉支架内再狭窄作用机制随访血管内超声放射疗法冠心病

Application of a simplified ADM1 for full-scale anaerobic co-digestion of cattle slurry and grass silage:assessment of input variability

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Frontiers of Environmental science & Engineering 2024年第4期18卷 125-139页

作者： sofia Tisocco sören Weinrich gary Lyons Michael Wills Xinmin Zhan Paul Crosson Civil Engineering College of Science and EngineeringUniversity of GalwayGalwayH91 TK33Ireland Teagasc Animal and Bioscience Research Department Animal and Grassland Research and Innovation CentreDunsanyC15 PW93Ireland Biochemical Conversion Department Deutsches Biomasseforschungszentrum gemeinnützige GmbHLeipzig 04347Germany Faculty of Energy·Building services·Environmental Engineering Münster University of Applied SciencesSteinfurt 48565Germany Agri-Food and Biosciences Institute HillsboroughBT266DRUK Ryan Institute University of GalwayGalwayH91 TK33Ireland MaREI Research Centre for Energy Climate and MarineRyan InstituteUniversity of GalwayGalwayH91 TK33Ireland

Mathematical modeling of anaerobic digestion is a powerful tool to predict gas yields and optimize the *** Anaerobic Digestion Model No.1(ADM1)is a widely implemented model for this ***,modeling full-scale biogas plants is challenging due to the extensive substrate and parameter characterization *** study describes the modification of the ADM1 through a simplification of individual process phases,characteristic components and required ***,the ability of the simplified model to simulate the co-digestion of grass silage and cattle slurry was evaluated using data from a full-scale biogas *** impacts of substrate composition(crude carbohydrate,protein and lipid concentration)and variability of carbohydrate degradability on simulation results were assessed to identify the most influential *** indicated that the simplified version was able to depict biogas and biomethane production with average model efficiencies,according to the Nash-sutcliffe efficiency(NsE)coefficient,of 0.70 and 0.67,respectively,and was comparable to the original ADM1(average model efficiencies of 0.71 and 0.63,respectively).The variability of crude carbohydrate,protein and lipid concentration did not significantly impact biogas and biomethane output for the data sets *** contrast,carbohydrate degradability seemed to explain much more of the variability in the biogas and methane ***,the application of simplified models provides a reliable basis for the process simulation and optimization of full-scale agricultural biogas plants.

关键词： ADM1 Agricultural feedstocks Biogas technology Input variability Parameter estimation

In vivo IVUs-based 2D and 3D coronary plaque models had good agreement for plaque progression analysis

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In vivo IVUS-based 2D and 3D coronary plaque models had good...

第十一届全国生物力学学术会议暨第十三届全国生物流变学学...

作者： Hongjian Wang Liang Wang Jie Zheng Jian Zhu Akiko Maehara Chun Yang Richard Bach David Muccigrosso gary s.mintz Dalin Tang school of Biological science & Medical Engineering Southeast University Mathematical sciences Department Worcester Polytechnic Institute Mallinckrodt Institute of Radiology Washington University Department of Cardiology Zhongda HospitalSoutheast University Columbia University The Cardiovascular Research Foundation Network Technology Research Institute China United Network Communications Co.Ltd. Cardiovascular Division Washington University School of Medicine

Image-based 3D computational models have been used for atherosclerotic plaque progression and vulnerability research and considerable progress has been ***,a major obstacle exists when implementing these research results for patient screening and clinical applications.3D plaque model construction is really time consuming and not practical for implementation at present *** this paper,2D structure-only and 3D fluid-

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Patient-specific FsI models based on IVUs and OCT images with follow-up for more accurate coronary plaque progression predictions

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Patient-specific FSI models based on IVUS and OCT images wit...

第十二届全国生物力学学术会议暨第十四届全国生物流变学学...

作者： Xiaoya Guo Dalin Tang David Molony Chun Yang Habib samady Jie Zheng gary s.mintz Akiko Maehara Jian Zhu Genshan Ma Don P.Giddens Department of Mathematics Southeast University Mathematical sciences Department Worcester Polytechnic Institute Department of Medicine Emory University School of Medicine Mallinckrodt Institute of Radiology Washington University The Cardiovascular Research Foundation Columbia University Department of Cardiology Zhongda HospitalSoutheast University The Wallace H.Coulter Department of Biomedical Engineering Georgia Institute of Technology

Objective Medical imaging resolution has been a limitation for image-based coronary plaque models to obtain accurate morphological and stress/strain data for plaque progression investigation. The resolution for intra-vascular ultrasound (IVUs) images is around 100-150 micron which is not enough to identify vulnerable plaques with thin cap thickness s 15-20 um resolution and has become a powerful tool to detect vulnerable plaques with thin fibrous cap. But OCT has limited penetration and

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Multi-risk-factor decision-making strategy for improved coronary plaque burden increase prediction:A patient-specific IVUs follow-up study using 3D FsI models

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Multi-risk-factor decision-making strategy for improved coro...

第十二届全国生物力学学术会议暨第十四届全国生物流变学学...

作者： Liang Wang Dalin Tang Akiko Maehara Zheyang Wu Chun Yang Muccigrosso David Jie Zheng Richard Bach Kristen L.Billiar Genshan Ma gary s.mintz southeast University Mathematical sciences Department Worcester Polytechnic Institute Columbia University The Cardiovascular Research Foundation Mallinckrodt Institute of Radiology Washington University Cardiovascular Division Washington University School of Medicine Department of Biomedical Engineering Worcester Polytechnic Institute Department of Cardiology Zhongda HospitalSoutheast University

Objective Plaque progression and vulnerability are influenced by many risk factors. Our goal is to find a simple way to combine multiple risk factors and achieve better plaque development predictions. Methods A sample size of 254 intravascular ultrasound (IVUs) slices with noticeable change of plaque burden was obtained from 9 patients who underwent baseline and follow-up IVUs, and FsI modeling for plaque mechanical condi-

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Association between balloon atrial septostomy and prostaglandin E1 therapy until repair of transposition of the great arteries in neonates

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Pediatric Investigation 2024年第2期8卷 135-138页

作者： samantha Gilg sebastian Acosta Rohit s.Loomba Claire Rizk gary E.stapleton David Faraoni Fabio savorgnan Department of Pediatrics Divisions of Critical Care Medicine and CardiologyTexas Children’s Hospital and Baylor College of MedicineHoustonTexasUSA Department of Pediatrics Division of CardiologyTexas Children’s Hospital and Baylor College of MedicineHoustonTexasUSA Department of Pediatrics The Heart InstituteAdvocate Children’s HospitalChicago Medical School and Rosalind Franklin University of Medicine and ScienceOak LawnIllinoisUSA Department of Anesthesiology Arthur S.Keats Division of Pediatric Cardiovascular AnesthesiaPerioperative and Pain MedicineTexas Children’s HospitalBaylor College of MedicineHoustonTexasUSA

The standard of care in the management of d-transposition of the great arteries(TGA)includes the arterial switch operation(AsO).1,2 Although some institutions have begun to publish the results of performing the AsO within the first few hours of life,most centers continue to"electively"delay AsO for several days to allow for a reduction in pulmonary vascular resistance and the stabilization of renal and liver function.1,2 The early initiation of prostaglandin E1(PGE)infusion to maintain ductal patency is a nearly universal component of therapy in order to maintain adequate arterial oxygen saturation and systemic oxygen delivery during the pre-operative period via intercirculatory mixing at the atrial septal and patent ductus arteriosus levels1,3.

关键词： balloon maintain stabilization

Revolutionizing plasmonic platform via magnetic field-assisted confined ultrafast laser deposition of high-density,uniform,and ultrafine nanoparticle arrays

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International Journal of Extreme Manufacturing 2024年第3期6卷 428-438页

作者： Jin Xu Lingfeng Wang Peilin Yang Haoqing Jiang Huai Zheng Licong An Xingtao Liu gary J Cheng school of Industrial Engineering Purdue UniversityWest LafayetteIN 47906United States of America Institute of Technological sciences Wuhan UniversityWuhanHubei 430072People’s Republic of China

The remarkable capabilities of 2D plasmonic surfaces in controlling optical waves havegarnered significant ***,the challenge of large-scale manufacturing of uniform,well-aligned,and tunable plasmonic surfaces has hindered their *** address this,we present a groundbreaking tunable plasmonic platform design achieved throughmagnetic field(MF)assisted ultrafast laser direct deposition in *** precise control of metal nanoparticles(NPs),with cobalt(Co)serving as the model material,employing an MF,and fine-tuning ultrafast laser parameters,we have effectively converted coarse and non-uniform NPs into densely packed,uniform,and ultrafine NPs(~3 nm).This revolutionary advancement results in the creation of customizable plasmonic‘hot spots,’which play a pivotal role insurface-enhanced Raman spectroscopy(sERs)*** profound impact of this designable plasmonic platform lies in its close association with plasmonic resonance and *** the plasmonic nanostructures resonate with incident light,they generate intense local electromagnetic fields,thus vastly increasing the Raman scattering *** enhancement leads to an outstanding 2–18 fold boost in sERs performance and unparalleled sensing sensitivity down to 10^(-10)***,the plasmonic platform also demonstratesrobustness,retaining its sensing capability even after undergoing 50 cycles of rinsing andre-loading of ***,this work adheres to green manufacturing standards,making it an efficient and environmentally friendly method for customizing plasmonic‘hot spots’insERs *** study not only achieves the formation of high-density,uniform,and ultrafine NP arrays on a tunable plasmonic platform but also showcases the profound relation betweenplasmonic resonance and energy *** outstanding results observed in sERs sensors further emphasize the immense potential of this technology for energy-relatedapplications,including photocatalysis,ph

关键词： magnetic field manipulation laser deposition metasurface sERs